CommentHostnameTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\comment\Kernel;

use Drupal\comment\Entity\Comment;
use Drupal\comment\Entity\CommentType;
use Drupal\KernelTests\KernelTestBase;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Session\Session;
use Symfony\Component\HttpFoundation\Session\Storage\MockArraySessionStorage;

/**
 * Tests the hostname base field.
 *
 * @coversDefaultClass \Drupal\comment\Entity\Comment
 *
 * @group comment
 */
class CommentHostnameTest extends KernelTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'comment',
    'entity_test',
    'user',
  ];
  
  /**
   * Tests hostname default value callback.
   *
   * @covers ::getDefaultHostname
   */
  public function testGetDefaultHostname() : void {
    // Create a fake request to be used for testing.
    $request = Request::create('/', 'GET', [], [], [], [
      'REMOTE_ADDR' => '203.0.113.1',
    ]);
    $request->setSession(new Session(new MockArraySessionStorage()));
    /** @var \Symfony\Component\HttpFoundation\RequestStack $stack */
    $stack = $this->container
      ->get('request_stack');
    $stack->push($request);
    CommentType::create([
      'id' => 'foo',
      'label' => 'Foo',
      'target_entity_type_id' => 'entity_test',
    ])->save();
    // Check that the hostname is empty by default.
    $comment = Comment::create([
      'comment_type' => 'foo',
    ]);
    $this->assertEquals('', $comment->getHostname());
    \Drupal::configFactory()->getEditable('comment.settings')
      ->set('log_ip_addresses', TRUE)
      ->save(TRUE);
    // Check that the hostname was set correctly.
    $comment = Comment::create([
      'comment_type' => 'foo',
    ]);
    $this->assertEquals('203.0.113.1', $comment->getHostname());
  }

}